Warning: sprintf 오류가 발생합니다.

어떤부분이 문제인지 해결 방법을 알고 싶습니다.

오류메시지

Warning: sprintf(): Too few arguments in /home/arkmo/html/wp-content/plugins/woocommerce/includes/shipping/flat-rate/includes/settings-flat-rate.php on line 47

settings-flat-rate.php의  47라인 입니다.

'description'    => sprintf( __( 'These costs can optionally be added based on the <a href="%s">product shipping class</a>.', 'woocommerce' ), admin_url( 'admin.php?page=wc-settings&tab=shipping&section=classes' ) ),

전체내용

<?php

if ( ! defined( 'ABSPATH' ) ) {
 exit;
}

$cost_desc = __( 'Enter a cost (excl. tax) or sum, e.g. <code>10.00 * [qty]</code>.', 'woocommerce' ) . '<br/><br/>' . __( 'Use <code>[qty]</code> for the number of items, <br/><code>[cost]</code> for the total cost of items, and <code>[fee percent="10" min_fee="20" max_fee=""]</code> for percentage based fees.', 'woocommerce' );

/**
 * Settings for flat rate shipping.
 */
$settings = array(
 'title' => array(
  'title'   => __( 'Method title', 'woocommerce' ),
  'type'    => 'text',
  'description'  => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
  'default'  => __( 'Flat rate', 'woocommerce' ),
  'desc_tip'  => true,
 ),
 'tax_status' => array(
  'title'   => __( 'Tax status', 'woocommerce' ),
  'type'    => 'select',
  'class'         => 'wc-enhanced-select',
  'default'   => 'taxable',
  'options'  => array(
   'taxable'  => __( 'Taxable', 'woocommerce' ),
   'none'   => _x( 'None', 'Tax status', 'woocommerce' ),
  ),
 ),
 'cost' => array(
  'title'   => __( 'Cost', 'woocommerce' ),
  'type'    => 'text',
  'placeholder' => '',
  'description' => $cost_desc,
  'default'  => '0',
  'desc_tip'  => true,
 ),
);

$shipping_classes = WC()->shipping->get_shipping_classes();

if ( ! empty( $shipping_classes ) ) {
 $settings['class_costs'] = array(
  'title'    => __( 'Shipping class costs', 'woocommerce' ),
  'type'    => 'title',
  'default'        => '',
  'description'    => sprintf( __( 'These costs can optionally be added based on the <a href="%s">product shipping class</a>.', 'woocommerce' ), admin_url( 'admin.php?page=wc-settings&tab=shipping&section=classes' ) ),
 );
 foreach ( $shipping_classes as $shipping_class ) {
  if ( ! isset( $shipping_class->term_id ) ) {
   continue;
  }
  $settings[ 'class_cost_' . $shipping_class->term_id ] = array(
   /* translators: %s: shipping class name */
   'title'       => sprintf( __( '"%s" shipping class cost', 'woocommerce' ), esc_html( $shipping_class->name ) ),
   'type'        => 'text',
   'placeholder' => __( 'N/A', 'woocommerce' ),
   'description' => $cost_desc,
   'default'     => $this->get_option( 'class_cost_' . $shipping_class->slug ), // Before 2.5.0, we used slug here which caused issues with long setting names
   'desc_tip'    => true,
  );
 }
 $settings['no_class_cost'] = array(
  'title'       => __( 'No shipping class cost', 'woocommerce' ),
  'type'        => 'text',
  'placeholder' => __( 'N/A', 'woocommerce' ),
  'description' => $cost_desc,
  'default'     => '',
  'desc_tip'    => true,
 );
 $settings['type'] = array(
  'title'   => __( 'Calculation type', 'woocommerce' ),
  'type'    => 'select',
  'class'         => 'wc-enhanced-select',
  'default'   => 'class',
  'options'   => array(
   'class'  => __( 'Per class: Charge shipping for each shipping class individually', 'woocommerce' ),
   'order'  => __( 'Per order: Charge shipping for the most expensive shipping class', 'woocommerce' ),
  ),
 );
}

return $settings;

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